Important Updates regarding the Coronavirus (COVID-19): Learn More Atomic Credit Union lobbies have reopened. We will recognize every Wednesday from 10am to 11am as specially designated lobby service hours for our at-risk population of members. Social distancing practices are in place and appointments are also available. Please contact us at 800.652.2328 for appointment availability. Drive-Thru, ATM and Digital Banking Services remain available.


Get it on Google Play  The Atomic Credit Union Android App is now available. 


Better Data Leads To Better Decisions

When you're making important financial decisions, you want all the information available to you so you can get the best value for your money. Atomic Credit Union provides these powerful, easy-to-use tools to help you do your research.


  • Savings Calculator

    Compound interest can help build up your savings.
  • Debt Consolidation Calculator

    See if getting a debt consolidation loan can save you money.
  • Bi-Weekly Payment Calculator

    Extra mortgage payments can save you money in the longer run.
  • Enhanced Loan Calculator

    Compare various loan options to find the best value.
  • Home Budget Calculator

    Figure out where your money goes and how you can save more.